I am seeing Ralph's XSR beacon on 166.5kc right now. I will continue to fill up the ARGO screen and do a capture for Ralph. Receive equipment is a 50x50 vertical loop tuned to 185.303kc and an HP3586C Selective Level Meter. The signal looks strong even though my loop isn't resonated on the frequency. Mike>WE0H http://www.we0h.us/lf.html